Watches, Warnings & Advisories
2 products found for Marine Zone: LSZ250
Gale Warning
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 1055 AM EST Tue Dec 9 2025 LSZ249-250-266-100400- /O.CON.KMQT.GL.W.0059.251210T1200Z-251211T0300Z/ Marquette to Munising MI-Munising to Grand Marais MI- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- 1055 AM EST Tue Dec 9 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 12 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore. * WHEN...From 7 AM to 10 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Marquette MI 401 AM EST Tue Dec 9 2025 LSZ162-240>251-263>267-100915- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 401 AM EST Tue Dec 9 2025 /301 AM CST Tue Dec 9 2025/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight NE gales to 35-40kts are possible across west-central Lake Superior late tonight. See the latest Marine Weather Message and Open Lakes Forecast for more details. .DAYS TWO THROUGH SEVEN...Wednesday through Monday A Gale Warning is in effect for much of Lake Superior due to north, then NW gales of 35-40 kts Wednesday. See the latest Marine Weather Message and Open Lakes Forecast for more details. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$